FIBEROCK® Brand Abuse-Resistant Interior Panels provide increased resistance to indentation and penetration for interior walls and ceilings in demanding applications. These gypsum-fiber panels are designed to outperform paper-faced gypsum board. Strong, solid and durable, they resist denting, breaking, and puncturing—even in high-traffic areas. Made from 95% recycled materials, these panels are an environmentally friendly choice for sustainable building construction.